@article {35420,
	title = {Effects of acid deposition on soils in Alberta, prepared for the Acid Deposition Research Program },
	volume = {Biophysical research V. 5},
	year = {1987},
	note = {Very good bibliography, could check again},
	pages = {202},
	institution = {Alberta Research Council, Terrain Sciences Department},
	author = {Turchenek, L. W. and Abboud, S. A. and Tomas, C. J. and Fessenden, R. J. and Holowaychuk, N.}
}
